17 Pieces Metal File Set - There are 4 large files (flat / square file, round / rat tail file, half-round file, triangle file), 12 small mini needle files and 1 multi-functional brushes, for brushing bits and filing materials such as metal, wood, plastic, glass, ceramics and leather. Premium Alloy Steel - All the Blades of the files set are with T12 high-carbon steel which contain 1.15-1.24% of carbon in the steel. And it means this material is more than normal files. Comfortable and Tight Handles - The handle is made of rubber and plastic, which is comfortable for hours of working, and tight enough to hold the file's blade. Color: As Shown Material: Metal+Plastic Package Contents: 1set x (17pcs) metal file Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.